If you want people to ask you stuff reply to this post with a comment to that effect.
More accurately, ask any participating LessWronger anything that is in the category of questions they indicate they would answer.
If you want to talk about this post you can reply to my comment below that says "Discussion of this post goes here.", or not.
It's Chinese Pinyin romanization, so pronounced "way dye".
ETA: Since Pinyin is a many to one mapping, and as a result most Chinese articles about Bitcoin put the wrong name down for me, I'll take this opportunity to mention that my name is written logographically as 戴维.